mantao/Gnuplot.jl
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Giorgio Calderone 2020-04-10 09:50:31 +02:00
parent 25be45399b
commit b9f807c1d9
2 changed files with 4 additions and 2 deletions
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4
README.md
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@ -24,6 +24,8 @@ using Gnuplot
println(Gnuplot.gpversion()) println(Gnuplot.gpversion())
test_terminal() test_terminal()
``` ```
The latest version of **Gnuplot.jl** is 1.1.0.
## Quick start ## Quick start
The following examples are supposed to be rather self-explaining. See [documentation](https://gcalderone.github.io/Gnuplot.jl/v1.1.0/) for further informations. The following examples are supposed to be rather self-explaining. See [documentation](https://gcalderone.github.io/Gnuplot.jl/v1.1.0/) for further informations.
@ -44,7 +46,7 @@ approx = fill(0., length(x));
@gp t="Polynomial approximation of sin(x)" key="opaque" linetypes(:Blues_3) @gp t="Polynomial approximation of sin(x)" key="opaque" linetypes(:Blues_3)
@gp :- "set encoding utf8" raw"""set xtics ('-π' -pi, 'π/2' -pi/2, 0, 'π/2' pi/2, 'π' pi)""" @gp :- "set encoding utf8" raw"""set xtics ('-π' -pi, 'π/2' -pi/2, 0, 'π/2' pi/2, 'π' pi)"""
@gp :- xr=3.8.*[-1, 1] yr=[-1.5,1.5] "set grid" @gp :- xr=3.8.*[-1, 1] yr=[-1.5,1.5] "set grid"
@gp :- x sin.(x) approx .+= x "w filledcurve t 'n=0' lt 1" @gp :- x sin.(x) approx .+= x "w filledcurve t 'n=0' lt 1"
@gp :- x sin.(x) approx .+= -x.^3/6 "w filledcurve t 'n=1' lt 2" @gp :- x sin.(x) approx .+= -x.^3/6 "w filledcurve t 'n=1' lt 2"
@gp :- x sin.(x) approx .+= x.^5/120 "w filledcurve t 'n=2' lt 3" @gp :- x sin.(x) approx .+= x.^5/120 "w filledcurve t 'n=2' lt 3"
@gp :- x sin.(x) approx .+= -x.^7/5040 "w filledcurve t 'n=3' lt 4" @gp :- x sin.(x) approx .+= -x.^7/5040 "w filledcurve t 'n=3' lt 4"

2
docs/src/terminals.md
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@ -70,7 +70,7 @@ latex = raw"""\begin{minipage}[c]{\textwidth}\begin{equation*}""" *
raw"""\end{equation*} \end{minipage}""" raw"""\end{equation*} \end{minipage}"""
@gp :- "set label at graph 0.62,0.2 front center '$latex'" @gp :- "set label at graph 0.62,0.2 front center '$latex'"
approx = fill(0., length(x)); approx = fill(0., length(x));
@gp :- x sin.(x) approx .+= x "w filledcurve t 'n=0' lt 1" @gp :- x sin.(x) approx .+= x "w filledcurve t 'n=0' lt 1"
@gp :- x sin.(x) approx .+= -x.^3/6 "w filledcurve t 'n=1' lt 2" @gp :- x sin.(x) approx .+= -x.^3/6 "w filledcurve t 'n=1' lt 2"
@gp :- x sin.(x) approx .+= x.^5/120 "w filledcurve t 'n=2' lt 3" @gp :- x sin.(x) approx .+= x.^5/120 "w filledcurve t 'n=2' lt 3"
@gp :- x sin.(x) approx .+= -x.^7/5040 "w filledcurve t 'n=3' lt 4" @gp :- x sin.(x) approx .+= -x.^7/5040 "w filledcurve t 'n=3' lt 4"